Playing bubbles seems to be a mandatory kind of game when we were kids. The most common is the simple one which consisted of a tube full of soap where we use a ring that was impregnated with the tube. Those are the simple days where we onl…

Playing bubbles seems to be a mandatory kind of game when we were kids. The most common is the simple one which consisted of a tube full of soap where we use a ring that was impregnated with the tube. Those are the simple days where we onl…